18 foundation repair companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Colwood: HomeWise Plumbing & Drainage - Sooke/Westshore, CR Score 59/100; 4.5★ from 120 Google reviews; open 24/7.
Best for emergencies (open 24/7): CWS - Canadian Waterproofing Systems, posts 24/7 hours; ranked #4 of 18.
Most-reviewed: Island Basement Systems, 34 Google reviews at 4.4★, the most of 18 ranked after HomeWise Plumbing & Drainage - Sooke/Westshore; ranked #2.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
18 Colwood foundation repair companies are ranked here by CR Score, from ten published factors. 3 are open 24/7, 8 open Saturdays and 4 open Sundays, based on posted hours. The median Google rating is 4.9★ across 18 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | HomeWise Plumbing & Drainage - Sooke/Westshore | 59 | 4.5★ (120) | Sooke, 14 km away | 24/7 | Overall |
| 2 | Island Basement Systems | 58 | 4.4★ (34) | Colwood | — | Most reviews |
| 3 | Van-Isle Coating & Sealants | 57 | 5.0★ (9) | Victoria, 6 km away | Sat | — |
| 4 | CWS - Canadian Waterproofing Systems | 55 | 3.9★ (10) | Victoria, 11 km away | 24/7 | Emergencies |
| 5 | RainTek Drainage & Waterproofing | 54 | 4.6★ (33) | Victoria, 8 km away | — | — |
| 6 | Canadian Foundation Repair | 53 | 5.0★ (6) | Colwood | Sat | — |
| 7 | Postech Screw Piles Vancouver Island | 52 | 5.0★ (22) | Victoria, 7 km away | — | — |
| 8 | Pro Deck Ltd | 51 | 4.7★ (32) | Victoria, 12 km away | — | — |
| 9 | Cardinal Roofing and Waterproofing ltd | 50 | 5.0★ (4) | Nanaimo, 59 km away | 24/7 | — |
| 10 | Victoria Deck Ltd. | 50 | 4.9★ (14) | Victoria, 7 km away | — | — |
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Ranked #1 because of its Google rating and review volume: 4.5★ from 120 Google reviews, the most in Colwood.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Colwood
Ranked #2 because of its Google rating and trade focus: 4.4★ from 34 Google reviews, listed on Google as “Waterproofing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Victoria, 6 km away
Ranked #3 because of its Google rating and trade focus: 5.0★ from 9 Google reviews, listed on Google as “Waterproofing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Victoria, 11 km away
Ranked #4 because of its Google rating and trade focus: 3.9★ from 10 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Victoria, 8 km away
Ranked #5 because of its Google rating and review volume: 4.6★ from 33 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Colwood
Ranked #6 because of its Google rating and trade focus: 5.0★ from 6 Google reviews, listed on Google as “Concrete contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Victoria, 7 km away
Ranked #7 because of its Google rating and review volume: 5.0★ from 22 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Victoria, 12 km away
Ranked #8 because of its Google rating and review volume: 4.7★ from 32 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Nanaimo, 59 km away
Ranked #9 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Victoria, 7 km away
Ranked #10 because of its Google rating and review volume: 4.9★ from 14 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Victoria, 5 km away
Ranked #11 because of its Google rating and trade focus: 4.0★ from 4 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Salt Spring Island, 8 km away
Ranked #12 because of its Google rating and trade focus: 5.0★ from 7 Google reviews, listed on Google as “Concrete contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Victoria, 8 km away
Ranked #13 because of its Google rating and review volume: 3.4★ from 10 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Port Angeles, 40 km away
Ranked #14 because of its Google rating and review volume: 5.0★ from 15 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Port Angeles, 59 km away
Ranked #15 because of its Google rating and review volume: 5.0★ from 14 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Port Angeles, 42 km away
Ranked #16 because of its Google rating and review volume: 4.2★ from 11 Google reviews.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Nanaimo, 64 km away
Ranked #17 because of its Google rating and trade focus: 4.9★ from 9 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in North Cowichan, 54 km away
Ranked #18 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Concrete contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
US national ranges converted to CAD, not adjusted for Colwood. Each row names its basis and the month we checked it.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| Foundation repair | CA$3,130 | CA$7,270 | CA$11,430 | Per project: typical range of customer-reported repairs. US national range converted at 1.4054 CAD per USD (Bank of Canada, October 20, 2026) | October 2026 |
We scored 18 Colwood foundation repair companies on ten factors, weighted as shown. A business is ranked when its trade is confirmed and it has 3 or more Google reviews or a claimed profile. A business with no Google reviews scores zero on rating, review volume and recency. Other unknown factors are left out, not counted as zero. Scores last refreshed October 22, 2026.
Paid placement never changes a rank or score. Featured businesses are paid, labelled, limited to 3 and shown above the ranking, outside it.
| Factor | Weight | Computed from | In Colwood data |
|---|---|---|---|
| Reputation | 25% | Google star rating, adjusted for how many reviews back it | Measured |
| Credentials | 15% | Active state license, bond and workers’ comp on file | Not yet collected |
| Review volume | 10% | Number of Google reviews, compared with the most-reviewed business on the list | Measured |
| Recency | 5% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 5% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | How clearly the business does this trade (its Google category and name) | Measured |
| Proximity | 5% | Based in the city scores highest, less the farther away it is | Measured |
| Claimed profile | 10% | The business has claimed its ContractorsRanked profile (free or paid earn the same) | Measured |
| Partnered | 5% | The business links to ContractorsRanked from its own website with our badge, checked periodically | Measured |
| ContractorsRanked reviews | 10% | Verified customer reviews collected by ContractorsRanked: their rating and how many there are | Measured |